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Prototype development of single phase prepaid kWh meter
Hindersah H.a, Purwadi A.a, Farianza Yahya Alia, Heryana N.a
a School of Electrical Engineering and Informatics, Institute of Technology Bandung, Indonesia
[vc_row][vc_column][vc_row_inner][vc_column_inner][vc_separator css=”.vc_custom_1624529070653{padding-top: 30px !important;padding-bottom: 30px !important;}”][/vc_column_inner][/vc_row_inner][vc_row_inner layout=”boxed”][vc_column_inner width=”3/4″ css=”.vc_custom_1624695412187{border-right-width: 1px !important;border-right-color: #dddddd !important;border-right-style: solid !important;border-radius: 1px !important;}”][vc_empty_space][megatron_heading title=”Abstract” size=”size-sm” text_align=”text-left”][vc_column_text]The single phase prepaid kWh meter consists of energy metering and STS system, based on International Standard: IEC 62055-31, 62055-41, IEC 62055-51. The energy metering measure line voltage, current and calculates active, reactive apparent power, energy, power factor, and RMS voltage and current. There are two separate inputs to measure line, ground, and/or neutral current enabling the meter to detect tampering and to continue operating. Development of single phase based on needs of PLN, which is about 7 million units kWh meter up to year 2014, especially for new customer. The energy metering subsystem is developed based on CS5464 Cirrus Logic IC that has been widely used around the world. The features of CS5464 as follows: Energy Linearity ±0.1% of Reading over 1000:1 Dynamic Range, On-chip Functions: Voltage and Current Measurement – Active, Reactive, and Apparent Power/Energy – RMS Voltage and Current Calculations – Current Fault and Voltage Sag Detection – Calibration – Phase Compensation – Temperature Sensor – Energy Pulse Outputs, Meets Accuracy Spec for IEC, ANSI, & JIS, Low Power Consumption, Tamper Detection and Correction. Additional features include system-level calibration, voltage sag and current fault detection, peak detection, phase compensation, and energy pulse outputs. The STS subsystem proposed is developed based on Texas Instruments MSP430™ series that has Ultra Low Power consumption. The features of STS (Standard Transfer Specification) as follows: Communication Parameter: 9600, 8, N, 1 and ASCII data; Command Parameter: Process Token, Authentication Result, Validation Result, Set Initial Key, Set Time, and Set Manufacturing Code. The STS algorithm is complied with STS Compliance Test: STS-501-4-2, STS-501-5-2, and STS-501-6-2. The prototype has been developed, tested and verified in electrical energy conversion research laboratory ITB © 2011 IEEE.[/vc_column_text][vc_empty_space][vc_separator css=”.vc_custom_1624528584150{padding-top: 25px !important;padding-bottom: 25px !important;}”][vc_empty_space][megatron_heading title=”Author keywords” size=”size-sm” text_align=”text-left”][vc_column_text]Apparent power,Command parameters,Communication parameters,Compliance tests,Dynamic range,Electrical energy,electronic kWh meter,Energy pulse,International standards,Line voltage,Logic IC,Low-power consumption,Neutral currents,On-chip functions,Peak detection,Phase compensation,Power factors,prepaid system,Prototype development,Set time,Single phase,Standard transfer specifications,STS protocol,System levels,Tamper detection,Texas Instruments,Ultra-low power consumption,Validation results,Voltage sags[/vc_column_text][vc_empty_space][vc_separator css=”.vc_custom_1624528584150{padding-top: 25px !important;padding-bottom: 25px !important;}”][vc_empty_space][megatron_heading title=”Indexed keywords” size=”size-sm” text_align=”text-left”][vc_column_text]electronic kWh meter,prepaid system,single phase,STS protocol[/vc_column_text][vc_empty_space][vc_separator css=”.vc_custom_1624528584150{padding-top: 25px !important;padding-bottom: 25px !important;}”][vc_empty_space][megatron_heading title=”Funding details” size=”size-sm” text_align=”text-left”][vc_column_text][/vc_column_text][vc_empty_space][vc_separator css=”.vc_custom_1624528584150{padding-top: 25px !important;padding-bottom: 25px !important;}”][vc_empty_space][megatron_heading title=”DOI” size=”size-sm” text_align=”text-left”][vc_column_text]https://doi.org/10.1109/ICEEI.2011.6021692[/vc_column_text][/vc_column_inner][vc_column_inner width=”1/4″][vc_column_text]Widget Plumx[/vc_column_text][/vc_column_inner][/vc_row_inner][/vc_column][/vc_row][vc_row][vc_column][vc_separator css=”.vc_custom_1624528584150{padding-top: 25px !important;padding-bottom: 25px !important;}”][/vc_column][/vc_row]